49 citations · 128 across the 13 of their papers we have counts for
3 papers · 1 filter
Broadband non-thermal emission of odd radio circles induced by explosive galactic outflow remnants and their evolution
Yutaka Fujita, Norita Kawanaka, Susumu Inoue
Odd radio circles (ORCs) are mysterious rings of faint, diffuse emission recently discovered in radio surveys, some of which may be associated with galaxies in relatively dense env…
The relationships between AGN power and molecular gas mass within 500 pc of the center of elliptical galaxies
Yutaka Fujita, Takuma Izumi, Hiroshi Nagai +2
The physical quantity that directly controls the feedback of active galactic nuclei (AGNs) in elliptical galaxies remains to be determined. The discovery of molecular gas around th…
Supermassive black hole feeding and feedback observed on sub-parsec scales
Takuma Izumi, Keiichi Wada, Masatoshi Imanishi +8
Active galaxies contain a supermassive black hole at their center, which grows by accreting matter from the surrounding galaxy. The accretion process in the central ~10 parsecs has…